The invention relates to the field of automobile parts designing and manufacturing, in particular to an automobile rearview with a ranging radar. The automobile rearview includes a connecting rod anda shell body. One end of the connecting rod is connected with an automobile body. The other end of the connecting rod is fixedly provided with the shell body. The interior of the shell body is provided with a lens. A sealing ring is arranged at the connection of the lens and the shell body. A detachable inserting part is arranged above the shell body. The inserting part is provided with a side window wind deflector. The shell body is internally provided with a motor. A motor shaft is provided with a windshield wiper. A lamp groove is longitudinally formed in the edge of the rear side of the shell body. The lamp groove is internally provided with a plurality of lamp bulbs. A camera is further arranged in the center of the rear side of the shell body. The ranging radar arranged on the rear side of the shell body can be used for measuring the distance from the vehicle in front. When the vehicle distance is less than the safety distance, alarming can be given, a computer of an automobile main console can reduce the speed automatically to keep the safety distance and ensure the driving safety, and the automobile rearview is more flexible, convenient and higher in practicability comparedwith a traditional rearview.